The biggest realization being married to Catherine has taught him? "I'm not always right," he hilariously admitted. "Not only am I not always right, but I find now that I'm married I'm usually wrong. Other husbands have told me this is normal."

Some of his other remarks were pretty comical, such as his single days of eating the same thing every night are long gone. "My days of eating chicken and asparagus every meal are over." A few other gems? "Bravo will be played in my house and I have to deal with it," and "There will always be hair in the shower drains." And let's not forget the practicality of having a second set of eyes. "I now have someone to bounce my tweets and Instagram captions off of," Sean wrote. "This is a great added bonus of being married to someone who is funny. If I can make Catherine laugh with a proposed tweet, I know it's a good one."

Of course, with their one year anniversary fast-approaching, the post wasn't without some super sweet sentiments. "Waking up next to my best friend every day is the best!" and "Life is better when you can share it with someone else" were two of our favorites.